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Implement update installer

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This commit is contained in:
Andrew
2013-12-05 20:32:12 -06:00
parent 48ec8e67b8
commit e90f1a2756
12 changed files with 133 additions and 73 deletions
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43
mmc_updater/src/UpdateInstaller.cpp
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@@ -51,6 +51,11 @@ void UpdateInstaller::setForceElevated(bool elevated)
m_forceElevated = elevated;
}
void UpdateInstaller::setFinishCmd(const std::string& cmd)
{
m_finishCmd = cmd;
}
std::list<std::string> UpdateInstaller::updaterArgs() const
{
std::list<std::string> args;
@@ -266,7 +271,7 @@ void UpdateInstaller::revert()
void UpdateInstaller::installFile(const UpdateScriptFile& file)
{
std::string destPath = m_installDir + '/' + file.path;
std::string destPath = file.dest;
std::string target = file.linkTarget;
// backup the existing file if any
@@ -279,23 +284,15 @@ void UpdateInstaller::installFile(const UpdateScriptFile& file)
FileUtils::mkpath(destDir.c_str());
}
if (target.empty())
std::string sourceFile = file.source;
if (!FileUtils::fileExists(sourceFile.c_str()))
{
std::string sourceFile = m_packageDir + '/' + FileUtils::fileName(file.path.c_str());
if (!FileUtils::fileExists(sourceFile.c_str()))
{
throw "Source file does not exist: " + sourceFile;
}
FileUtils::copyFile(sourceFile.c_str(),destPath.c_str());
throw "Source file does not exist: " + sourceFile;
}
FileUtils::copyFile(sourceFile.c_str(),destPath.c_str());
// set the permissions on the newly extracted file
FileUtils::chmod(destPath.c_str(),file.permissions);
}
else
{
// create the symlink
FileUtils::createSymLink(destPath.c_str(),target.c_str());
}
// set the permissions on the newly extracted file
FileUtils::chmod(destPath.c_str(),file.permissions);
}
void UpdateInstaller::installFiles()
@@ -391,19 +388,9 @@ void UpdateInstaller::restartMainApp()
{
try
{
std::string command;
std::string command = m_installDir + '/' + m_finishCmd;
std::list<std::string> args;
for (std::vector<UpdateScriptFile>::const_iterator iter = m_script->filesToInstall().begin();
iter != m_script->filesToInstall().end();
iter++)
{
if (iter->isMainBinary)
{
command = m_installDir + '/' + iter->path;
}
}
if (!command.empty())
{
LOG(Info,"Starting main application " + command);
@@ -411,7 +398,7 @@ void UpdateInstaller::restartMainApp()
}
else
{
LOG(Error,"No main binary specified in update script");
LOG(Error,"No main binary specified");
}
}
catch (const std::exception& ex)